Honeywell Thermostat Heat Not Working After Battery Change

Most thermostats only use the batteries to power the thermostat itself, LED display. have to have an HVAC tech troubleshoot, and possibly replace the transformer. Then he had me take off the panel on the heater/AC Unit and push in the door. My A/C stopped working because the batteries in my (Honeywell) thermostat.
To remove and replace the batteries, pull at the bottom of the thermostat to. Honeywell 6000 series (TH6110D/ TH6220D/ TH6320U). Please contact us today regarding troubleshooting your thermostat. -Services Needed-, Heating Repair, Heating Tune-Up, AC Repair, AC Tune-Up, Free In-Home Estimate on New.
If your heating is not working, it’s probably due to issues with the following:. Note: Don’t remove any wires from your thermostat at this time. If after 5 minutes, the flashing doesn’t stop, contact Support at 1-855-733-5465 to.
If you change the batteries and the display shows o.k., but you have no heating, then you will have to decide what the problem is before throwing the thermostat.
How to Fix Why Honeywell Thermostat Does Not Maintain Heat Setting. and unresponsive, or flashing, it may mean your thermostat’s batteries are dying. This will manually change the setting of your thermostat to a higher.
If you use a manual thermostat to control the temperature in your home or business, you. Remove the batteries and put them back in the correct way, then close the battery door. Julius Vandersteen has been a freelance writer since 1999.
Honeywell t.